ATE518486T1 - TISSUE REMOVAL INSTRUMENT - Google Patents

TISSUE REMOVAL INSTRUMENT

Info

Publication number
ATE518486T1
ATE518486T1 AT08865716T AT08865716T ATE518486T1 AT E518486 T1 ATE518486 T1 AT E518486T1 AT 08865716 T AT08865716 T AT 08865716T AT 08865716 T AT08865716 T AT 08865716T AT E518486 T1 ATE518486 T1 AT E518486T1
Authority
AT
Austria
Prior art keywords
bone
instrument
tissue removal
removal instrument
connector
Prior art date
Application number
AT08865716T
Other languages
German (de)
Inventor
Gary Moore
Original Assignee
Depuy Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Depuy Int Ltd filed Critical Depuy Int Ltd
Application granted granted Critical
Publication of ATE518486T1 publication Critical patent/ATE518486T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1664—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hip
    • A61B17/1666—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hip for the acetabulum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613—Component parts
    • A61B17/1615—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material
    • A61B17/1617—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material with mobile or detachable parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613—Component parts
    • A61B17/1622—Drill handpieces
    • A61B17/1624—Drive mechanisms therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dentistry (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

An instrument for removing tissue from a bone to create a cavity consists of an approximately spherical body having cutting formations in its external surface for cutting a bone. The body has a connector by which it can be connected to a drive by which it can be rotated about an axis, and a recess at the pole, opposite the connector. When the instrument is applied to the surface of a bone and is rotated about its axis, bone is cut as a result of the action of the formations against the bone, and a circular region of bone adjacent to the polar recess in the body remains generally intact.
AT08865716T 2007-12-21 2008-12-12 TISSUE REMOVAL INSTRUMENT ATE518486T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0725024.4A GB0725024D0 (en) 2007-12-21 2007-12-21 Instrument for removing tissue
PCT/GB2008/004089 WO2009081095A2 (en) 2007-12-21 2008-12-12 Instrument for removing tissue

Publications (1)

Publication Number Publication Date
ATE518486T1 true ATE518486T1 (en) 2011-08-15

Family

ID=39048590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08865716T ATE518486T1 (en) 2007-12-21 2008-12-12 TISSUE REMOVAL INSTRUMENT

Country Status (5)

Country Link
US (1) US9066731B2 (en)
EP (1) EP2231032B1 (en)
AT (1) ATE518486T1 (en)
GB (1) GB0725024D0 (en)
WO (1) WO2009081095A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090287309A1 (en) 2007-01-30 2009-11-19 Tornier Sas Intra-articular joint replacement
FR2911773B1 (en) 2007-01-30 2009-03-27 Tornier Sas METHOD AND ASSEMBLY OF SURGICAL INSTRUMENTATION FOR POSITIONING A TOTAL REVERSE SHOULDER PROSTHESIS, AND CORRESPONDING PROSTHESIS
GB0725263D0 (en) 2007-12-27 2008-02-06 Depuy Int Ltd Instrument for removing tissue
US9408652B2 (en) * 2010-04-27 2016-08-09 Tornier Sas Intra-articular joint replacement and method
FR2967046A1 (en) 2010-11-10 2012-05-11 Tornier Sa ORTHOPEDIC BONE PREPARATION MACHINE, ESPECIALLY GLENOIDIAN PREPARATION
US20130220485A1 (en) * 2012-02-29 2013-08-29 Svante Larsson Cutting tool
US10028838B2 (en) 2014-06-30 2018-07-24 Tornier, Inc. Augmented glenoid components and devices for implanting the same
US11234826B2 (en) 2014-06-30 2022-02-01 Howmedica Osteonics Corp. Augmented glenoid components and devices for implanting the same
WO2018022227A1 (en) 2016-07-28 2018-02-01 Tornier, Inc. Stemless prosthesis anchor component
AU2020204539A1 (en) 2019-07-12 2021-01-28 Howmedica Osteonics Corp. Augmented glenoid design
US11426285B2 (en) 2019-09-05 2022-08-30 Howmedica Osteonics Corp. Truss glenoid augment
AU2021200854A1 (en) 2020-03-03 2021-09-16 Howmedica Osteonics Corp. Glenoid implant with additively manufactured fixation posts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910978A (en) 1955-03-28 1959-11-03 Marshall R Urist Hip socket means
US3630204A (en) * 1970-06-24 1971-12-28 Meyer Fishbein Blade for bone reamer
DE8709738U1 (en) * 1987-07-15 1987-09-24 orthoplant Endoprothetik GmbH, 2800 Bremen Acetabular reamer
DE3804310C1 (en) * 1988-02-09 1989-07-06 Mecron Medizinische Produkte Gmbh, 1000 Berlin, De
US7588572B2 (en) * 1999-03-18 2009-09-15 Greatbatch Medical S.A. Connector for domed cutting tool
US6347941B1 (en) * 2001-02-23 2002-02-19 Temple University Of The Commonwealth System Of Higher Education Partial dentin caries excavator
DE10148022A1 (en) 2001-09-24 2003-05-08 Eska Implants Gmbh & Co Surgical instrument to set a miller/artificial joint socket, at an acetabulum, has a swing holder at a dumb-bell structure which is locked in position for effective working in a restricted space
US7850692B2 (en) 2002-04-12 2010-12-14 Greatbatch Medical S.A. Minimally invasive surgical reamer and connection
US6918914B2 (en) 2002-10-10 2005-07-19 Clayton T. Bauer Minimally invasive adjustable acetubular reamer
US8052689B2 (en) * 2006-12-30 2011-11-08 Greatbatch Medical S.A. Cut-off acetabular reamer
US20090274996A1 (en) * 2008-05-05 2009-11-05 Kenneth Miller Bone cutting device and method of using same

Also Published As

Publication number Publication date
EP2231032B1 (en) 2011-08-03
WO2009081095A3 (en) 2009-10-15
EP2231032A2 (en) 2010-09-29
GB0725024D0 (en) 2008-01-30
US9066731B2 (en) 2015-06-30
US20100280518A1 (en) 2010-11-04
WO2009081095A2 (en) 2009-07-02

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Legal Events

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